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#31 (.1200") Screw Machine Drill Bit, High Speed Steel

Model #: SMRN-31

#31 (.1200") Screw Machine Drill Bit, High Speed Steel

Price: $0.52

Description: #31 HS Screw Machine Drill, 0122-0156

  • Size: 31
  • Flute Length: 7/8"
  • Overall Length: 1 7/8"
  • Decimal Equivalent: .120"
  • Short length drill bits, often used in screw machines.

Often called "stub drills".
Shank is the same diameter as cutting diameter.
High speed steel.
Please note: Screw Machine Drill bits may be bright finished or black oxide, depending on stock.

Qty: